Monthly Mean Temperature Data

Raw Data relative to Expected Monthly Means

Difference from Regional Expectation

Breakpoint Adjusted Annual Average Comparison

Mean Rate of Change ( °C / Century )

Raw monthly anomalies0.58
After quality control0.54
After breakpoint alignment0.80
Regional expectation during same months0.84 ± 0.14
National average during same months 0.86 ± 0.11
Global land average during same months 1.02 ± 0.05

Regional Consistency

Comparison of monthly mean station data to regional expectation

Typical Difference
(°C, 95% range)
Correlation
(R value)
Raw Monthly Anomalies ± 1.5 0.91
After Quality Control ± 1.4 0.92
After Breakpoint Adjustment ± 1.3 0.94

Quality Control Summary

Months missing 10 or more days 4
Serially repeated daily or monthly values 9
Extreme local outliers 2
Regional climatology outliers 5
Abrupt jumps 0
Marked as bad or manually changed by source 0
Exceeds global climatological range 0
Isolated observations 0
Frame shift repetitions 0
TMAX / TMIN inconsistency 0
TAVG outside TMAX / TMIN range 0
Total Observations Rejected by Quality Control 14

Station ID Codes

COOP56738
COOP56740
COOP56743
COOP56765
COOP58992
FAAPUB
GHCNDUSC00056743
GHCNDUSC00056765
GHCNDUSC00058992
GHCNDUSW00023068
GHCNDUSW00093058
GHCNM42572464000
GSOD724640-93058
GSOD999999-23068
GSOD999999-93022
HADCRU724640
ICAOKPUB
NCDC20003484
NCDC20003486
NCDC20003488
NCDC20003492
NCDC20003494
NCDC20003497
NCDC30015762
NWSPBRC2
NWSPUB
NWSPUBC2
USAF724640
WBAN23068
WBAN93022
WBAN93058
WMO72464
WWR72464

ID codes may be repeated if the identification of the station changed during its history or if two different records were found to contain the same data, in which case the records would be merged.